Asked By RLTD Community

What are the benefits of blue light therapy in skincare and wellness?


Medically Reviewed by

Taylor Wilson

Last updated: March 11, 2024

Member Since Jan 2023
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Best Answer

Blue light therapy has shown promising results in treating psoriasis. Psoriasis is a chronic skin condition that causes red, itchy, and scaly patches. Research has demonstrated that blue light therapy can significantly reduce the severity of psoriasis symptoms and improve overall skin quality.

Another skin condition that can benefit from blue light therapy is “atopic dermatitis”, also known as eczema. Blue light helps reduce inflammation and irritation, providing relief for individuals with atopic dermatitis.

Blue light therapy is not limited to skincare benefits; it has also proven effective in addressing seasonal affective disorder (SAD). SAD is a type of depression that occurs during certain seasons, typically during the winter months when exposure to natural light is limited. Blue light therapy can mimic the effects of natural sunlight, helping alleviate the symptoms of SAD and improving overall mood.

Furthermore, blue light therapy has shown potential in treating brain injuries. Studies have suggested that exposure to blue light stimulates the production of neurotrophic factors, aiding in the healing process of brain injuries.

Lastly, blue light therapy can be beneficial in dental care. It has been used in treating gum disease by targeting and killing bacteria responsible for gum infections.

Overall, recent research and studies have consistently supported the benefits of blue light therapy in skincare and wellness. Its efficacy in treating acne, psoriasis, atopic dermatitis, seasonal affective disorder, brain injuries, and dental care makes it a versatile and valuable treatment option.

Replying as Submit

By Dr. Shari Sperling

Shari Sperling, DO, is a board certified dermatologist who specializes in medical, cosmetic, laser and surgical dermatology for adults and children.

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